Combine like terms review

Simplify each expression by combining like terms.

2x + 5 + x - 4

• 3x + 1

• 3x + 9

• 3x-1

• 4x

Tags

CCSS.7.EE.A.1

Simplify each expression by combining like terms.

-2x + 5 - 6

• -2x - 1

• -2x -11

• -2x + 1

• -3x

Tags

CCSS.7.EE.A.1

Simplify each expression by combining like terms.

-5 + 8x - 6x

• 2x - 5

• -2x - 5

• 14x - 5

• -7x

Tags

CCSS.7.EE.A.1

Simplify each expression by combining like terms.

-8x + -10x + 5

• -18x + 5

• 23x

• -2x + 5

• -13x

Tags

CCSS.7.EE.A.1

Simplify each expression by combining like terms.

5 + 2x - 4x - 5

• -2x

• -2x + 10

• -2x - 10

Tags

CCSS.7.EE.A.1

Simplify: 10w + 3d + 3w + d

• 13w + 4d

• 17wd

• 13w + 3d

• Can't be simplified

Tags

CCSS.7.EE.A.1

A variable can be _______?

• Any number

• Any letter of the alphabet

• only X

• only 1

Tags

CCSS.6.EE.A.2B

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

A coefficient is __________.

• the variable
• a constant
• an exponent
• the number that comes before the variable

Tags

CCSS.6.EE.A.2B

A number by itself with no variable attached is called a  _____.

• coefficient
• constant
• variable
• term

Tags

CCSS.6.EE.A.2B